Picton Mahoney Asset Management’s HF Sinclair DINO Stock Holding History

Picton Mahoney Asset Management’s Portfolio DINO Stock Details DINO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$491K	Buy	+7,043	New	+$468K	﹤0.01%	782
2017 Q1	–	Sell	-388,750	Closed	-$12.7M	–	197
2016 Q4	$12.7M	Buy	+388,750	New	+$10.8M	1.05%	35
2016 Q2	–	Sell	-135,643	Closed	-$4.79M	–	328
2016 Q1	$4.79M	Sell	135,643 -82,537	-38%	-$2.84M	0.31%	96
2015 Q4	$8.7M	Buy	218,180 +480	+0.2%	+$22.7K	0.52%	72
2015 Q3	$10.6M	Buy	+217,700	New	+$10.4M	0.62%	58

Other funds holding DINO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

TCTC Holdings Dallas, Texas $3.81B AUM 32.17% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Picton Mahoney Asset Management's DINO Position: Q2 2026 in Review

Picton Mahoney Asset Management opened a new position in HF Sinclair (DINO) in Q2 2026: 7,043 shares worth $491K. The stake represents ﹤0.01% of the portfolio and ranks #782 among its holdings. This is a return to the name: Picton Mahoney Asset Management previously reported a position in DINO as recently as Q4 2016.

Picton Mahoney Asset Management first reported a position in DINO in Q3 2015 and has held it in 5 quarters since. The position peaked at $12.7M in Q4 2016. 687 funds tracked by Wall St. Rank hold DINO as of Q2 2026.

Picton Mahoney Asset Management held 7,043 shares of HF Sinclair worth $491K as of Q2 2026.
HF Sinclair was a new Picton Mahoney Asset Management position in Q2 2026.
HF Sinclair made up ﹤0.01% of Picton Mahoney Asset Management's portfolio in Q2 2026, its #782 holding.
Picton Mahoney Asset Management first reported a position in HF Sinclair in Q3 2015 and has held it in 5 quarters since.
Picton Mahoney Asset Management's HF Sinclair position peaked at $12.7M in Q4 2016.
687 funds tracked by Wall St. Rank held HF Sinclair as of Q2 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.